A RARE MEN'S STAINLESS STEEL AUTOMATIC WRISTWATCH WITH BUBBLE BACK.

Brand: Rolex
Model: Oyster Perpetual, Bubble Back
Date: Circa 1945
Case reference: 2940
Movement: Signed Rolex, automatic, vis tirette patented trigger screw, Rolex perpetual chronometer, Super Balance
Dial: Signed, silvered, salmon Arabic numerals, salmon outer minute division, black sword hands, black centre second hand
Case: Signed, brushed and polished stainless steel bubble back, screw-down Rolex Oyster crown, back stamped inside Brevet, Rolex S.A Geneve Suisse, 31 Victoires Haute Precision 2940
Strap: Dark blue generic leather
Size: 31mm